TECHNIQUES FOR INSTRUCTION PERTURBATION FOR IMPROVED DEVICE SECURITY

Methods, systems, and devices for techniques for instruction perturbation for improved device security are described. A device may assign a set of executable instructions to an instruction packet based on a parameter associated with the instruction packet, and each executable instruction of the set...

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Bibliographic Details
Main Authors TABONY, Charles, VENKUMAHANTI, Suresh Kumar, KRISHNASWAMY, Arvind
Format Patent
LanguageEnglish
Published 28.07.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Methods, systems, and devices for techniques for instruction perturbation for improved device security are described. A device may assign a set of executable instructions to an instruction packet based on a parameter associated with the instruction packet, and each executable instruction of the set of executable instructions may be independent from other executable instructions of the set of executable instructions. The device may select an order of the set of executable instructions based on a slot instruction rule associated with the device, and each executable instruction of the set of executable instructions may correspond to a respective slot associated with memory of the device. The device may modify the order of the set of executable instructions in a memory hierarchy post pre-decode based on the slot instruction rule and process the set of executable instructions of the instruction packet based on the modified order.
Bibliography:Application Number: US202117160769